Hook to be attached to an excavator bucket



FIG. 1 is a front perspective view of a hook to be attached to an excavator bucket showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof, and

FIG. 8 is a rear elevational view thereof. 

The ornamental design for a hook to be attached to an excavator bucket, as shown. 